... ), Enhanced Specialized Mobile Radio (ESMR), Paging, Wireless Broadband Data, 2-Way radio ... Spectrum for Unlicensed Devices Below 900MHz and in the 3 GHz Band ... encourage greater use of the 900MHz and 2.4 GHz Bands, although that ... Spectrum for Unlicensed Devices Below 900MHz and in the 3 GHz Band ...